Diasetyylidihydromorfiini Lähteet | Navigointivalikko509-71-75359460DB0145210.1016/j.ejphar.2004.03.050

Opioidit


Schedule IopiaattiSaksassaterminaalivaiheessasyövändiasetyylimorfiininkaksoissidosesteraasiendihydromorfiiniksimorfiiniksi


































Diasetyylidihydromorfiini

Diasetyylidihydromorfiini


Systemaattinen (IUPAC) nimi
(5α,6α)-7,8-dihydro-4,5-epoksi- 17-methyylimorfinaani-3,6-diasetaatti

Tunnisteet

CAS-numero

509-71-7

ATC-koodi

ei ole

PubChem

5359460

DrugBank

DB01452

Kemialliset tiedot

Kaava

C21H25NO5 

Moolimassa
371,427 g/mol

Farmakokineettiset tiedot

Hyötyosuus
?

Metabolia

hepaattinen

Puoliintumisaika
?

Ekskreetio

renaalinen

Terapeuttiset näkökohdat

Raskauskategoria

?



Reseptiluokitus

Schedule I(US)


Riippuvuusalttius
Hyvin korkea

Antotapa

Intravenoosinen

Diasetyylidihydromorfiini (dihydroheroiini, asetyylimorfinoli, paralaudin) on voimakas puolisynteettinen opiaatti, joka kehitettiin Saksassa 1929. Sitä käytetään harvoin joissain maissa kovan kivun hoitoon, kuten terminaalivaiheessa olevan syövän kivunhoitoon. Se on diasetyylimorfiinin (eli heroiinin) vahvempi muoto. Sen aikaansaama kivunlievitys on voimakkaampaa ja kestää kauemmin kuin heroiinin: noin 4–7 tuntia.[1] Diasetyylidihydromorfiinissa 7,8-sidos on yksinkertainen, kun diasetyylimorfiinissa se on kaksoissidos.


Diasetyylidihydromorfiini metabolisoituu nopeasti plasman esteraasien vaikutuksesta dihydromorfiiniksi samaan tapaan kuin diasetyylimorfiini morfiiniksi.[2]



Lähteet |



  1. ↑ "Pharmacological characterization of dihydromorphine, 6-acetyldihydromorphine and dihydroheroin analgesia and their differentiation from morphine" (2004). European journal of pharmacology 492 (2–3): 123–30. doi:10.1016/j.ejphar.2004.03.050. PMID 15178355. 



  2. ↑ "A comparative study of physiological and subjective effects of heroin and morphine administered intravenously in postaddicts" (1961). The Journal of pharmacology and experimental therapeutics 133: 388–99. PMID 13767429. 









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